Index Catalog // ScholarsArchive@OSU

The autoxidation of 2, 4-decadienal

Creator:: Matthews, Roy Frank
Abstract:: 2, 4-Decadienal was autoxidized by subjecting a purified sample to an atmosphere of pure oxygen for 14 hours. A qualitative analysis of the autoxidative degradation products was made utilizing tandem gas chromatography and mass spectrometry. Additional information was obtained from the determination of the melting point of the DNP-hydrazone derivative...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF ROY FRANK MATTHEWS for the

Influence of Processing Parameters on the Inactivation of Salmonella spp. During the Cooking Step of Jerky Production Using a Commercial-Scale Dehydrator

Creator:: Minarsich, Joey
Abstract:: United States Department of Agriculture-Food Safety and Inspection Service (USDA-FSIS) guidelines for beef jerky processing support producers' ability to satisfy the performance standard requirements for achieving a 5-log reduction in Salmonella and E. coli O157:H7. The first compliance guide for jerky processors was created in response to several Salmonella outbreaks...
Resource Type:: Masters Thesis
Full Text:: Ross, Dr. Frank Chaplen and Dr. Gita Cherian for your flexibility and patience during this process

Multidisciplinary Approach to Evaluate the Effect of Plant Growth Promoting Rhizobacteria (PGPR) on Soil Microbiota and Quality of Strawberries

Creator:: Nam, Jun Haeng
Abstract:: Oregon strawberries are known for their high quality, intense flavor, sweetness, and rich red color. With optimal weather conditions, including rainy and mild seasons, Oregon has one of the best strawberry farming environments. Amongst the factors for a suitable strawberry farming environment, soil significantly influences strawberry growth and quality. The...
Resource Type:: Masters Thesis
Full Text:: degrading complex compounds. iii ©Copyright by Jun Haeng Nam

Effects of Pediococcus spp. on Oregon Pinot noir

Creator:: Strickland, Matthew T.
Abstract:: This research investigated the effects of Pediococcus spp. on Oregon Pinot noir wines. Pediococcus (P. parvulus (7), P. damnosus (1), P. inopinatus (1)) isolated from Oregon and Washington state wines demonstrated differences in their susceptibility to SO₂ with some isolates growing well in model media at 0.4 mg/L molecular SO₂....
Resource Type:: Masters Thesis
Full Text:: Technologies, Palo Alto, CA) and fitted with a RTX-1 capillary column, 30mm X 0.32mm X1.5 μm (J&W Scientific

Edible food coatings to control potassium sorbate diffusion from surface into food bulk : characterization of the diffusion process in polysaccharide based films

Creator:: Vojdani, Fakhrieh
Abstract:: Edible coatings controlling preservative migration from surface to food bulk could inhibit surface microbial growth which is often the main cause of spoilage for many food products. In this project we focused our attention upon methylcellulose, hydroxypropyl methylcellulose, and chitosan as the structural component for such edible films. These films...
Resource Type:: Masters Thesis
Full Text:: major professor Dr. J. Antonio Torres for his expertise, inspiring guidance, encouragement, support

Efficacy of electrolyzed oxidizing (EO) water combined with UV-C light or gas exchange on sanitization of Jalapeno pepper using Serratia marcesens as surrogate for Salmonella

Creator:: Ekundayo, Olufunmilayo R.
Abstract:: Jalapeño peppers are usually consumed raw and fresh with minimal processing. They contain antioxidants and bioactive compounds which are of human health benefits. There have been an increasing number of reports of foodborne outbreaks attributed to inaccessibility of sanitizers to Salmonella , E.coli and Listeria monocytogenes when embedded in fruit...
Resource Type:: Masters Thesis
Full Text:: ) (Schlech III 1983), mixed salad (Little and others 2007), strawberries and mushrooms (Johannessen and

Low-temperature post-harvest processing for reducing Vibrio parahaemolyticus and Vibrio vulnificus in raw oysters

Creator:: Chae, Minjung
Abstract:: Oysters are filter-feeding bivalves, which filter water for nutrients and often accumulate contaminants and human pathogens such as Vibrio parahaemolyticus and Vibrio vulnificus naturally occurring in the marine environment. These naturally occurring pathogens have been frequently isolated from raw shellfish, particularly oyster, in the United States and are recognized as...
Resource Type:: Masters Thesis

Components of bovine plasma that enhance gel strength in Pacific whiting surimi

Creator:: Peters, Margo Y.
Abstract:: Proteolysis of myofibrillar proteins in Pacific whiting surimi occurs when the 50- 70°C temperature range is reached during standard cooking procedures (e.g. 90°C for 15 min). This proteolytic activity results in the softening of surimi gels. Bovine plasma protein (BPP) is the most effective of the food-grade inhibitors used to...
Resource Type:: Masters Thesis
Full Text:: II+III (1%) inhibited over 50% of surimi autolytic activity and displayed a small amount of

Characterization of Milk Hauling Practices and Their Impact on Raw Milk Microbiological Quality

Creator:: Kuhn, Eva
Abstract:: The dairy industry has indicated that milk hauling sporadically compromises milk quality, but often the reason is unknown. Milk hauling practices are an underexplored area of research, and are in need of attention because during hauling milk is most exposed to the external environment in comparison with any other step...
Resource Type:: Masters Thesis
Full Text:: producers and tanker trucks of a Northwest co-op. and iii) investigating impact of worst-case hauling

Efficacy of Sanitizers at Controlling Listeria spp. and Listeria monocytogenes When Challenged with Variables Commonly Encountered in Food Processing Environments

Creator:: Boucher, Cara
Abstract:: Listeria monocytogenes (Lm) is a pathogenic bacterium associated with the foodborne disease listeriosis in humans. Listeriosis affects thousands of people in the U.S. yearly, with neonates, elderly, pregnant women, and immunocompromised persons disproportionately affected. Lm has a high mortality rate in these populations (20 - 30%) with symptoms including septicemia,...
Resource Type:: Masters Thesis
Full Text:: occur in processing facilities; and (iii) ii to assess the efficacy of sanitizers against Lm (n=5

ScholarsArchive@OSU

The autoxidation of 2, 4-decadienal

Influence of Processing Parameters on the Inactivation of Salmonella spp. During the Cooking Step of Jerky Production Using a Commercial-Scale Dehydrator

Multidisciplinary Approach to Evaluate the Effect of Plant Growth Promoting Rhizobacteria (PGPR) on Soil Microbiota and Quality of Strawberries

Effects of Pediococcus spp. on Oregon Pinot noir

Edible food coatings to control potassium sorbate diffusion from surface into food bulk : characterization of the diffusion process in polysaccharide based films

Efficacy of electrolyzed oxidizing (EO) water combined with UV-C light or gas exchange on sanitization of Jalapeno pepper using Serratia marcesens as surrogate for Salmonella

Low-temperature post-harvest processing for reducing Vibrio parahaemolyticus and Vibrio vulnificus in raw oysters

Components of bovine plasma that enhance gel strength in Pacific whiting surimi

Characterization of Milk Hauling Practices and Their Impact on Raw Milk Microbiological Quality

Efficacy of Sanitizers at Controlling Listeria spp. and Listeria monocytogenes When Challenged with Variables Commonly Encountered in Food Processing Environments

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